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20032025
most citedError analysis for a fractional-derivative parabolic problem on quasi-graded meshes using barrier functions

95 citations · 131 across the 24 of their papers we have counts for

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math.GT2009★ 2 cited

Kleinian orbifolds uniformized by RP groups with an elliptic and a hyperbolic generator

Elena Klimenko, Natalia Kopteva

We consider non-elementary Kleinian groups Γ, without invariant plane, generated by an elliptic and a hyperbolic element with their axes lying in one plane. We find presentations a…

math.GT2006★ 8 cited

Two-generator Kleinian orbifolds

Elena Klimenko, Natalia Kopteva

We give a complete list of orbifolds uniformised by discrete non-elementary two-generator subgroups of PSL(2,C) without invariant plane whose generators and their commutator have r…